1. Display user’s real Gravatar images with 0 setup
2. Decide how many results to return from the database
3. Any size Gravatar from 1 to 512 pixels
4. Apply age restrictions to your Gravatars
5. Only 2 functions to learn: FetchScores() and SubmitScore(amt)
6. Callbacks to hook into for custom code
7. Built to be extendable in case you want to use NGUI or some other GUI system
8. Install once and use for ALL your current and future titles!